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3 years ago

Solve the following inequation and represent the solution set on the number line

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

4 0

Answer:

$x\in$

Step-by-step explanation:

$-\frac{8}{3}$

Separate the inequalities.

$\frac{x+1}{3}>-\frac{8}{3};\frac{x+1}{3}$

Multiply by the denominator (3) on both sides.

$3\times\frac{x+1}{3}>-\frac{8}{3}\times 3= x+1>-8$

Subtract 1 from both sides.

$x+1(-1)>-8(-1)\\\\x>-9$

Repeat aforementioned steps for the second inequality.

$3\times\frac{x+1}{3}10(-1)\\\\x$

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4 years ago

Lonna uses 8.2 pints of blue paint and white paint to paint her bedroom walls. 2 5 of this amount is blue paint, and the rest is

vova2212 [387]

Answer:

the number of pints of blue paint did she use for painting her bedroom walls is 1.875 pints

Step-by-step explanation:

The computation of the number of pints of blue paint did she use for painting her bedroom walls is shown below:

= Total pint × blue paint

= 7.5 × (1 - 3 ÷ 4)

= 7.5 × 1 ÷ 4

= 1.875 pints

Hence, the number of pints of blue paint did she use for painting her bedroom walls is 1.875 pints

5 0

3 years ago

PLEASE HELP 4. The Buff City Soaps in Arlington is counting how many soaps and bath bombs they sell in a given day. In total, th

Vedmedyk [2.9K]

Answer:

33 = x + (3x + 1)

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3 years ago

The table shows the beverage preferences of 50 shoppers at the mall.

Anastaziya [24]

Answer: A car dealership conducted a survey to learn the preferences of their customers. The survey data is shown in the table. Given that a survey participant is female, which is the probability that she prefers a sports utility vehicle (SUV)?

Step-by-step explanation: hope this helped :)

4 0

3 years ago

Read 2 more answers

Find the value of x and y

Natalija [7]

Hello and Good Morning/Afternoon:

Let's take this problem step-by-step:

What does the information want:

value of x
value of y

Let's gather some information:

ΔA'BC' and ΔABC are similar triangles

⇒ Angle B is shared by both triangles

⇒ Angle A' and A are the same, as they are both on parallel

lines, A'C' and AC, and both angles are formed with the

same line AB

⇒ by the Angle-Angle Theorem*, they are similar triangles

If they are similar triangles:

⇒ their side lengths are proportional to each other

let's find x's value

⇒ let's set up a proportion

$\frac{A'B}{AB} =\frac{A'C'}{AC} \\\frac{30}{x+30} =\frac{14}{22} \\14(x+30) = 30*22\\14x + 420 = 660\\14x = 240\\x = 17.143$

let's find y's value

⇒ let's set up a proportion

$\frac{BC'}{BC} =\frac{A'C'}{AC} \\\frac{y}{y+15} =\frac{14}{22} \\22y=14(y+15)\\22y=14y+210\\8y=210\\y=26.25$

Answer:

x= 17.143
y = 26.25

Hope that helps!

#LearnwithBrainly

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2 years ago